Games and systems in Japan are more expensive, plus you have to worry about shipping and handling so importing the Japanese system and game is not the wisest decision if you're just a consumer. But if you are like a game journalist or something with the press, you would probably consider it an investment. The region locking would still be a hassle though.
I prefer not to import rpgs anyway since they tend to have a lot of text and the language barrier would make things complicated.
I prefer not to import rpgs anyway since they tend to have a lot of text and the language barrier would make things complicated.